UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3gRlmJXL4sNX0mxi8IDNN+/swTDQMuDD1ujoJdRM4lM=' 
WHERE 
  key_id = 'ffd933cef4811d011a7b271607b39214b2b5a51e87ea95afd95edbddb55c4ba9' 
  AND (
    token = '3gRlmJXL4sNX0mxi8IDNN+/swTDQMuDD1ujoJdRM4lM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )